Can we choose not to update when it prompts us?Well, it looks like Mario and Luigi Dream Team will install 5.x, but until those new games come out, we won't know.
Also, I now have an r4i Gold. Can I use both gateway and r4i? R4i for ds games and gateway for 3ds. I just need to swap the carts right. I don't know how gateway works, whether it tempers with my firmware or not. That's why Im asking